1 #ifndef _LINUX_FS_STRUCT_H
2 #define _LINUX_FS_STRUCT_H
4 #include <linux/path.h>
7 atomic_t count
; /* This usage count is used by check_unsafe_exec() for
8 * security checking purposes - therefore it may not be
9 * incremented, except by clone(CLONE_FS).
13 struct path root
, pwd
;
16 extern struct kmem_cache
*fs_cachep
;
18 extern void exit_fs(struct task_struct
*);
19 extern void set_fs_root(struct fs_struct
*, struct path
*);
20 extern void set_fs_pwd(struct fs_struct
*, struct path
*);
21 extern struct fs_struct
*copy_fs_struct(struct fs_struct
*);
22 extern void put_fs_struct(struct fs_struct
*);
23 extern void daemonize_fs_struct(void);
24 extern int unshare_fs_struct(void);
26 #endif /* _LINUX_FS_STRUCT_H */